Can a co-owner legally lock me out of a house that we both own? – South Carolina
Short Answer
Usually, no. In South Carolina, co-owners (like tenants in common or joint tenants) generally have equal rights to possess and use the whole property, so one co-owner typically cannot lawfully exclude the other by changing locks or otherwise blocking access. If a lockout happens, common legal responses include seeking a court order restoring access and/or filing a partition action to force a fair separation or sale of the property.
Understanding the Problem
In South Carolina, the core question is whether one co-owner can take control of a jointly owned house by physically excluding the other co-owner (for example, changing the locks, refusing to provide a key, or blocking entry). The decision point is whether the person doing the lockout has a legal right to exclusive possession despite shared ownership. This issue often comes up after a breakup, a family dispute, or when one co-owner moves out and later tries to return.
Apply the Law
South Carolina co-ownership generally comes with shared possession rights. That means each co-owner typically has the right to access and use the property, even if only one co-owner has been living there or paying expenses. If one co-owner excludes another, the excluded co-owner may ask the court to restore access and may also use a partition case in the Court of Common Pleas to end the co-ownership through division or sale.
Key Requirements
- Co-ownership interest: The person locked out must actually be on title (or otherwise hold a recognized ownership interest) as a joint tenant or tenant in common.
- Exclusion from possession: The other co-owner must have taken steps that effectively deny access (such as changing locks and refusing a key), not just created conflict.
- Proper court remedy: Relief usually comes through court action (often in the Court of Common Pleas), such as a partition case and/or a request for an order addressing possession and access while the case is pending.
What the Statutes Say
- S.C. Code Ann. § 15-61-10 (Partition compellable; heirs’ property determination) – allows joint tenants and tenants in common to compel partition and requires an early determination of whether the property is “heirs’ property.”
- S.C. Code Ann. § 15-61-50 (Partition in kind or by sale; Court of Common Pleas) – gives the Court of Common Pleas authority to partition property by physical division, allotment with accounting, or sale and division of proceeds.
- S.C. Code Ann. § 15-61-25 (Right of first refusal in certain partition cases) – provides a process that can allow non-petitioning co-owners to purchase the interests of co-owners seeking partition, with appraisal and payment deadlines.
Analysis
Apply the Rule to the Facts: The facts presented are that two people both own the same house and one co-owner locks the other out. If both names are on the deed as co-owners, that usually supports equal possession rights. Changing the locks and refusing access generally fits the “exclusion” problem that courts can address, and it often becomes a practical reason to file a partition action to end the shared ownership if the co-owners cannot cooperate.
Process & Timing
- Who files: the locked-out co-owner (or any co-owner who wants to end the co-ownership). Where: South Carolina Court of Common Pleas in the county where the property is located. What: a partition complaint (and, when appropriate, a request for temporary court orders addressing access/possession while the case is pending). When: as soon as the lockout occurs or as soon as it becomes clear the co-owners cannot share possession safely and practically.
- Early case steps: the court addresses who the parties are, confirms ownership interests, and (in many cases) determines whether the property qualifies as “heirs’ property,” which can change the partition procedure.
- Resolution: the court may order partition in kind (a physical split) if feasible, or order a sale with proceeds divided according to ownership interests, with adjustments that can account for certain payments and benefits tied to the property.
Exceptions & Pitfalls
- Not actually an owner: If the person locked out is not on title (or has no enforceable ownership interest), the situation may be a landlord-tenant or occupant-removal issue instead of a co-owner dispute.
- Confusing ownership with contribution: Paying the mortgage, taxes, or repairs does not automatically give one co-owner the right to exclude the other. Those issues are usually handled through accounting in a partition case, not self-help lockouts.
- Escalating without court orders: Trying to “self-help” re-entry can create safety issues and complicate the case. A court order is often the cleanest way to restore access and set rules while the dispute is pending.
Conclusion
In South Carolina, a co-owner generally cannot legally lock another co-owner out of a jointly owned house because co-owners usually share the right to possess the entire property. When a lockout happens, the typical legal path is to ask the Court of Common Pleas for relief and, if the co-owners cannot resolve the dispute, file a partition action to force a fair division or sale under South Carolina’s partition statutes. The most important next step is filing a partition complaint in the county where the house is located.
Talk to a Partition Action Attorney
If a co-owner is blocking access to a house that is jointly owned, a partition action (and related court requests) can help clarify rights, restore lawful access, and create a path to a sale or division. Our firm has experienced attorneys who can help explain options, timelines, and the steps needed to move the case forward in South Carolina.
Disclaimer: This article provides general information about South Carolina law based on the single question stated above. It is not legal advice for your specific situation and does not create an attorney-client relationship. Laws, procedures, and local practice can change and may vary by county. If you have a deadline, act promptly and speak with a licensed South Carolina attorney.


